I have the QKS Artillery 2x3. Its awesome. Super solid. Bulletproof. I love the way the top closes/snaps. I've had for a few years, still looks brand new.
They seem to be a lot of case for the money. The only thing I did not like about the one I saw was that the handle was not attached to anything solid just sewn onto the thin outer skin and did not feel very solid. other than that it really did seem like a well made case for a great price.